#    Copyright 2009 Tri-County Electric Cooperative, St. Matthews, South Carolina
#    This file is part of COOPGIS.
#    COOPGIS is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#    COOPGIS is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#    You should have received a copy of the GNU General Public License
#    along with COOPGIS.  If not, see <http://www.gnu.org/licenses/>.

#************************BEGIN Add Include Files to Path************************
import sys
NeededPaths=['/opt/coopgis/djangoproject/include', '/opt/coopgis/djangoproject']
for path in NeededPaths:
    if(not path in sys.path):
        sys.path.append(path)
#************************END   Add Include Files to Path************************
import COOPGIS_Ajax, COOPGIS_FormMisc, COOPGIS_FormGeography, COOPGIS_FormPoleTreatment, COOPGIS_GPS, COOPGIS_Misc, COOPGIS_ReportLab, COOPGIS_String, COOPGIS_Update
import os, csv, shutil, datetime, time, reportlab, djangoproject.settings, random
from django.contrib.gis.db import models
from django.contrib.gis.geos import *
from django.http import HttpResponse
from django.contrib import admin
from django.template import Context, loader
import djangoproject.settings
import _mysql as mysql
from models import *
from django import forms

def PoleTreatment(request):
    ApplicationName=djangoproject.settings.COOPGISPoleTreatmentApplicationName
    UserNameOrIPAddress, DefaultMap=COOPGIS_Misc.GetUserNameOrIPAddress(request, GetDefaultMap=True, ApplicationName=ApplicationName)
    LoginStatus, applicationPermission=COOPGIS_Misc.CheckLoginPermissions(request, ApplicationName) 
    form=COOPGIS_FormMisc.BuildForm(request, ApplicationName, DefaultMap)
    if(not applicationPermission):  #Show view of Map and Form if no Permissions, do not perform any form processing
        MapFileName, LayerName=COOPGIS_Misc.GenerateDynamicMapFile(ApplicationName, UserNameOrIPAddress) 
        OpenLayersZoom=COOPGIS_Ajax.GetOpenLayersZoom(None, None)  #Get the Zoom before the span is deleted so area is not left on this refresh    
        t = loader.get_template('/opt/coopgis/djangoproject/templates/poletreatment.html')
        c = Context({'OpenLayersZoom': OpenLayersZoom, 'form': form,
                     'MapFileName': MapFileName, 'LayerName': LayerName, 'LoginStatus':LoginStatus})
        return HttpResponse(t.render(c))
    NumberOfPoleTreatmentsListedOnForm=8
    SelectionStation=''
    COOPGIS_FormGeography.GetAndSetDefaultMap(form, ApplicationName, UserNameOrIPAddress)
    SelectionStation, SelectionSpan, GPSStatus = COOPGIS_FormGeography.SetSelectionStationAndSpan(form)
    OpenLayersZoom=COOPGIS_Ajax.GetOpenLayersZoom(SelectionStation, SelectionSpan)  #Get the Zoom before the span is deleted so area is not left on this refresh    
    try:
        CurrentPole=Assembly.objects.filter(Station=SelectionStation).filter(CompatibleUnit__PoleIndicator=True)[0]
        CurrentPoleText=CurrentPole.TagNumber + ':  ' + CurrentPole.CompatibleUnit.Name  
    except:
        CurrentPoleText='No Pole At Currently Selected Location'
    COOPGIS_FormPoleTreatment.ProcessPoleTreatment(form, 0, SelectionStation, UserNameOrIPAddress, ProcessQuickLine=True)
    
    for poleTreatmentFormNumber in range(1, NumberOfPoleTreatmentsListedOnForm):
        COOPGIS_FormPoleTreatment.ProcessPoleTreatment(form, poleTreatmentFormNumber, SelectionStation, UserNameOrIPAddress)
    COOPGIS_FormPoleTreatment.PopulatePoleTreatmentFormFields(form, SelectionStation, NumberOfPoleTreatmentsListedOnForm)
    COOPGIS_Misc.UpdateSelection(SelectionStation, SelectionSpan, UserNameOrIPAddress)
    StationAssemblyList, SpanAssemblyList = COOPGIS_Misc.GetNearbyInfo(SelectionStation, SelectionSpan)
    MapFileName, LayerName =COOPGIS_Misc.GenerateDynamicMapFile(ApplicationName, UserNameOrIPAddress) 
    OpenLayersJavaScriptHeading=COOPGIS_Ajax.GetOpenLayersJavaScriptHeading()
    OpenLayersJavaScript=COOPGIS_Ajax.GetOpenLayersJavaScript(OpenLayersZoom, MapFileName, LayerName)

    t = loader.get_template('/opt/coopgis/djangoproject/templates/poletreatment.html')
    c = Context({'form': form,
                 'LoginStatus':LoginStatus, 
                 'GPSStatus':GPSStatus, 'CurrentPoleText':CurrentPoleText,
                 'OpenLayersJavaScript': OpenLayersJavaScript,
                 'OpenLayersJavaScriptHeading': OpenLayersJavaScriptHeading})
    return HttpResponse(t.render(c))


def PoleTreatmentReport(request):
    ApplicationName=djangoproject.settings.COOPGISPoleTreatmentApplicationName
    UserNameOrIPAddress, DefaultMap=COOPGIS_Misc.GetUserNameOrIPAddress(request, GetDefaultMap=True, ApplicationName=ApplicationName)
    LoginStatus, applicationPermission=COOPGIS_Misc.CheckLoginPermissions(request, ApplicationName) 
    form=COOPGIS_FormMisc.BuildForm(request, ApplicationName + 'Report', DefaultMap)
    if(not applicationPermission):  #if no Permissions, do not perform any form processing
        t = loader.get_template('/opt/coopgis/djangoproject/templates/poletreatmentreport.html')
        c = Context({'form': form, 'LoginStatus':LoginStatus})
        return HttpResponse(t.render(c))
    Headings, Details, DetailIndicator = COOPGIS_FormPoleTreatment.ProcessPoleTreatmentReport(form)
    t = loader.get_template('/opt/coopgis/djangoproject/templates/poletreatmentreport.html')
    c = Context({'Details': Details, 'Headings': Headings, 'form': form, 'LoginStatus':LoginStatus,
                 'DetailIndicator': DetailIndicator})
    return HttpResponse(t.render(c))




